【-Withoutproperplanning,tourismcancauseproblems．Forexample,toomanytouristscancrowdpublicplacesthatarealsoenjoyedbytheinhabitants(居民)ofacountry.Iftouristscreatetoomuchtraffic,theinhabitantsbecomeannoyedand】

　　-Withoutproperplanning,tourismcancauseproblems．Forexample,toomanytouristscancrowdpublicplacesthatarealsoenjoyedbytheinhabitants(居民)ofacountry.Iftouristscreatetoomuchtraffic,theinhabitantsbecomeannoyedandunhappy.Theybegintodisliketouristsandtotreatthemimpolitely.Theyforgethowmuchtourismcanhelpthecountry’seconomy.Itisimportanttothinkaboutthepeopleofadestination(目的地)countryandhowtourismaffectsthem.Tourismshouldhelpacountry,keepthecustomsandbeautythatattracttourists．Tourismshouldalsoadvancethewealthandhappinessoflocalinhabitants.

　　Toomuchtourismcanbeaproblem.Iftourismgrowstooquickly,peoplemustleaveotherjobstoworkinthetourismindustry.Thismeansthatotherpartsofthecountry’seconomycansuffer.

　　Ontheotherhand,ifthereisnotenoughtourism，peoplecanlosejobs.Businessescanalsolosemoney.Itcostsagreatdealofmoneytobuildlargehotels,airports，airterminals,first－classroads,andothersupportfacilities（设施）neededbytouristattractions.Forexample,amajorinternationalclasstourismhotelcancostasmuchas50thousanddollarsperroomtobuild.Ifthisroomisnotusedmostofthetime,theownersofthehotellosemoney.

　　Buildingahotelisjustabeginning．Theremustbemanysupportfacilitiesaswell，includingroadstogettothehotel,electricity,sewerstohandlewaste,andwater.Allofthesesupportfacilitiescostmoney.Iftheyarenotusedbecausetherearenotenoughtourists,jobsandmoneyarelost.

　　小题1:Whichofthefollowinghasmostprobablybeendiscussedinthepartthatgoesbeforethispassage?A．Itisveryimportanttodeveloptourism.B．Buildingroadsandhotelsisnecessary.C．Supportfacilitiesarehighlyimportant.D．Planningisveryimportanttotourism.小题2:ToomuchtourismcancausealltheseproblemsEXCEPT________.A．abadeffectonotherindustriesB．achangeoftourists’customsC．over－crowdednessofplacesofinterestD．pressureontraffic小题3:Notenoughtourismcanleadto________.